RadMax8
Aquarium Advice FINatic
You could make a DIY reactor pretty cheap. It should affect your flow much, if at all. You'll be able to use less CO2, since more of the gas gets dissolved into the water. Brookster made one, and there's a few good how-to videos on YouTube.
If I had a canister, I'd definitely have a reactor.
Definitely not wasting time. Nope.
If I had a canister, I'd definitely have a reactor.
Definitely not wasting time. Nope.